CN109616915A - A kind of intelligent explosion-proof electrical distribution box - Google Patents
A kind of intelligent explosion-proof electrical distribution box Download PDFInfo
- Publication number
- CN109616915A CN109616915A CN201910063286.0A CN201910063286A CN109616915A CN 109616915 A CN109616915 A CN 109616915A CN 201910063286 A CN201910063286 A CN 201910063286A CN 109616915 A CN109616915 A CN 109616915A
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- China
- Prior art keywords
- actuator
- signal
- attached
- voltage
- sensor
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- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention provides a kind of intelligent explosion-proof electrical distribution box, it is mainly technically characterized by, control flow is connect with guard grating, realize the conversion of dangerous voltage and safe voltage, the output end of guard grating is connect with internal actuator, and coil of the control circuit of actuator respectively with the breaker of primary circuit and secondary circuit element is attached, and primary circuit major loop connects the major loop of secondary circuit, secondary circuit is attached with terminal, and terminal and external cable are attached；The sensor outside sensor terminal and cabinet on actuator is attached, and is passed to actuator by the return path signal of sensor and is converted to signal of communication, is being passed to control screen by guard grating, is being shown on control screen.Its advantage is that controller and executive component are all mounted in flameproof enclosure, controller uses multi-point monitoring, and to the voltage of main line, electric current, under-voltage, electric leakage carry out many-sided monitoring, and motor drive mechanism signal derives from the signal of actuator.
Description
Technical field
The invention belongs to explosion-proof electric apparatus, especially a kind of intelligent explosion-proof electrical distribution box.
Background technique
Explosion-proof electrical distribution box is mostly compound at present, and note flame proof and increasing peace form, original part use flame proof form, and original part passes through machine
Tool mechanism is drawn out to outside shell form, and internal original part is operated by moving external operation handle.Such explosion-proof form is to anti-
It is lower to protect grade, requires stringenter, common distribution box to use single control in area of heavy rainfull, using label in the form of a single
Display；In mechanism driving side's face stabilization, and processing accuracy is higher, at high cost.Existing technology is using mechanical now
Mechanism internal element is operated, or internal electromagnetic component is controlled by case face control button, in mechanically actuated process
The middle hidden danger that can generate operation failure.Guarantee fit dimension tolerance dimension in 0.15 or 0.10mm model when machine driving is processed
Within enclosing, it is to have very big difficulty for processing, considerably increases processing cost, is needed during assembly according to anti-
The shaft core position of blasting shell lid determines the position of internal element, and requirement to assembly is high, sometimes limiting factor cause element without
Method installation, due to the requirement of the mechanism and fit tolerance of transmission, leads to the limitation of degree of protection.
Summary of the invention
The purpose of the present invention is deficiencies present in view of the above technology, provide a kind of intelligent explosion-proof electrical distribution box, use
Essential safety screen connect controller with inside explosion-proof chamber, and controller is attached with executive component, screen and internal controller
Between using isolating safety grid connect, danger signal is converted into safety signal because intrinsic safety screen be in hazardous environment,
Peace screen uses winding displacement to connect with controller, signal of communication RS485, and it is anti-using glue envelope form glue envelope length satisfaction to cross line part
Quick-fried standard requirements,
The object of the present invention is achieved like this, including control flow, breaker, actuator, restarting device, guard grating, sensing
Device, increases Anwai shell, internal wiring terminal, outgoing line device at flameproof enclosure.It is characterized in that control flow is connect with guard grating, danger is realized
The conversion of dangerous voltage and safe voltage, the output end of guard grating are connect with internal actuator, the control circuit difference of actuator
It is attached with the breaker of primary circuit and the coil of secondary circuit element, actuator converts the signal of communication of control flow to
Electric signal acts internal element, primary circuit major loop connect secondary circuit major loop, secondary circuit and terminal
It is attached, terminal and external cable are attached；Sensor outside sensor terminal and cabinet on actuator carries out
Connection, passes to actuator by the return path signal of sensor and is converted to signal of communication, is passing to control by guard grating
Screen is shown on control screen.
Controller and executive component are all mounted in flameproof enclosure, and controller and executive component are transmitted using electric signal, and every
A node is Passive Shape Control point, guarantees that signal transmitting is stablized, and feedback signal can carry out different form according to the sensor of user
Combined programming, controller uses multi-point monitoring, and to the voltage of main line, electric current, under-voltage, electric leakage carry out many-sided monitoring, protects
The normal use of route is demonstrate,proved, internal element is not necessarily to mechanically actuated using motor mechanism operation, and motor drive mechanism signal is derived from and held
The signal of row device.By the contact in touch control screen or the technical parameter by finishing to internal mechanism during implementation
Operated, as soon as whole system monitoring is the output of alarm point, as long as the requirement that a parameter does not meet design will call the police it is defeated
Out, and screen can show which is undesirable.
The beneficial effects of the invention are as follows control the load needed to be implemented by the parameter being pre-designed；It executes, control
System, display, alarm and one, structure novel, simple process can make its protection etc. due to the particularity of this distribution box operation
Grade arrives IP68, solves the hidden danger that the protection of area of heavy rainfull causes.
Intelligentized operation, intelligentized monitoring, this explosion-proof electrical distribution box are used using design parameter is shifted to an earlier date, and control flow designs
At two kinds of operation modes, manual mode and automatic mode, both of which are mutually restricted, and use the ginseng for preceding designing client in equipment
After number, be switched to automatic mode, it is functional can be run according to the parameter of design, the starting of the feedback, executive component of signal
It can all be shown on control flow with the display for stopping, monitoring each road parameter.
The handling time of user is saved, and equipment is needed more to protect, is realized under the premise of ensuring safety
Artificial intelligence.Due to there is no external agency, reducing the process of processing and reducing the difficulty of processing, while also reducing and being processed into
This.Difficulty when not having the limitation of external mechanical mechanism to reduce assembly.The degree of protection of distribution box is also improved simultaneously, it can be with
It is used in rugged environment.Entire distribution box is flame-proof type, intrinsic safety type, increased safety and integral structure, and no operating mechanism uses
Parameter preset control, manually automatic mutually switching.
Detailed description of the invention
Fig. 1 is circuit structure diagram of the invention.
Specific embodiment
The present embodiment is described further with reference to the accompanying drawing,
As shown in Figure 1, distribution box include control flow, breaker, actuator, restarting device, guard grating, sensor, outside flame proof
Shell increases Anwai shell, internal wiring terminal, outgoing line device.
Control flow is connect with guard grating, realizes the conversion of dangerous voltage and safe voltage, the output end of guard grating and inside
Actuator connection, coil of the control circuit of actuator respectively with the breaker of primary circuit and secondary circuit element connected
It connects, primary circuit major loop connects the major loop of secondary circuit, and secondary circuit is attached with terminal, terminal and external electricity
Cable is attached；The sensor outside sensor terminal and cabinet on actuator is attached, and is believed by the passback of sensor
It number passes to actuator and is converted to signal of communication, passing to control screen by guard grating, shown on control screen
Showing, controller and executive component are transmitted using electric signal, and each node is Passive Shape Control point, guarantee that signal transmitting is stablized,
Feedback signal can carry out various forms of combined programmings according to the sensor of user, and controller uses multi-point monitoring, to main line
The voltage on road, electric current, under-voltage, electric leakage carry out many-sided monitoring, guarantee the normal use of route, and internal element uses motor machine
Structure operation is not necessarily to mechanically actuated, and motor drive mechanism signal derives from the signal of actuator.Pass through touch control screen during implementation
On contact or the technical parameter by finishing internal mechanism is operated, whole system monitoring be an alarm point it is defeated
Out, if a parameter do not meet design requirement will warning output, and screen can show which is undesirable.
Claims (1)
1. a kind of intelligent explosion-proof electrical distribution box include control flow, breaker, actuator, restarting device, guard grating, sensor,
Flameproof enclosure increases Anwai shell, internal wiring terminal, outgoing line device, and control flow is connect with guard grating, realizes dangerous voltage and safety
The conversion of voltage, the output end of guard grating are connect with internal actuator, the control circuit of actuator respectively with primary circuit
The coil of breaker and secondary circuit element is attached, and primary circuit major loop connects the major loop of secondary circuit, secondary returning
Road is attached with terminal, and terminal and external cable are attached；Outside sensor terminal and cabinet on actuator
Sensor is attached, and is passed to actuator by the return path signal of sensor and is converted to signal of communication, and guard grating is being passed through
Control screen is passed to, is shown on control screen, controller and executive component are transmitted using electric signal, and each section
Point is Passive Shape Control point, guarantees that signal transmitting is stablized, and feedback signal can carry out various forms of groups according to the sensor of user
Journey is compiled in collaboration with, controller uses multi-point monitoring, and to the voltage of main line, electric current, under-voltage, electric leakage carry out many-sided monitoring, guarantees line
The normal use on road, internal element are not necessarily to mechanically actuated using motor mechanism operation, and motor drive mechanism signal derives from actuator
Signal, internal mechanism is carried out by the contact in touch control screen or the technical parameter by finishing during implementation
Operation, whole system monitoring are the output of alarm point, if a parameter do not meet design requirement will warning output, and
And screen can show underproof data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063286.0A CN109616915A (en) | 2019-01-23 | 2019-01-23 | A kind of intelligent explosion-proof electrical distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063286.0A CN109616915A (en) | 2019-01-23 | 2019-01-23 | A kind of intelligent explosion-proof electrical distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616915A true CN109616915A (en) | 2019-04-12 |
Family
ID=66020566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910063286.0A Pending CN109616915A (en) | 2019-01-23 | 2019-01-23 | A kind of intelligent explosion-proof electrical distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616915A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355437Y (en) * | 2009-02-23 | 2009-12-02 | 煤炭科学研究总院重庆研究院 | Flame-proof type programmable controller for mining use |
| CN202258389U (en) * | 2011-10-18 | 2012-05-30 | 中广核工程有限公司 | Anti-explosion system of control equipment in explosive environment of nuclear power plant |
| CN203327402U (en) * | 2013-05-31 | 2013-12-04 | 西安东风仪表厂 | Electrical control cabinet for mining flame-proof intrinsic-safety type refrigeration device |
| CN203554354U (en) * | 2013-11-22 | 2014-04-16 | 山东世纪矿山机电有限公司 | Mine-used flameproof and intrinsically safe-type frequency converter console |
| CN107462306A (en) * | 2017-08-29 | 2017-12-12 | 福建省计量科学研究院 | A kind of fuel charger automatic calibrator |
| CN207037633U (en) * | 2017-07-26 | 2018-02-23 | 新黎明科技股份有限公司 | Explosion-proof man-machine interface |
| CN207505184U (en) * | 2017-10-10 | 2018-06-15 | 沈阳市中兴防爆电器总厂有限公司 | A kind of explosion-proof light control cabinet |
-
2019
- 2019-01-23 CN CN201910063286.0A patent/CN109616915A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355437Y (en) * | 2009-02-23 | 2009-12-02 | 煤炭科学研究总院重庆研究院 | Flame-proof type programmable controller for mining use |
| CN202258389U (en) * | 2011-10-18 | 2012-05-30 | 中广核工程有限公司 | Anti-explosion system of control equipment in explosive environment of nuclear power plant |
| CN203327402U (en) * | 2013-05-31 | 2013-12-04 | 西安东风仪表厂 | Electrical control cabinet for mining flame-proof intrinsic-safety type refrigeration device |
| CN203554354U (en) * | 2013-11-22 | 2014-04-16 | 山东世纪矿山机电有限公司 | Mine-used flameproof and intrinsically safe-type frequency converter console |
| CN207037633U (en) * | 2017-07-26 | 2018-02-23 | 新黎明科技股份有限公司 | Explosion-proof man-machine interface |
| CN107462306A (en) * | 2017-08-29 | 2017-12-12 | 福建省计量科学研究院 | A kind of fuel charger automatic calibrator |
| CN207505184U (en) * | 2017-10-10 | 2018-06-15 | 沈阳市中兴防爆电器总厂有限公司 | A kind of explosion-proof light control cabinet |
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